There are
2,770 mi
from Irvine, CA to Summit, NJ
That's the driving distance. It would take 2 days 1 hour to go from Irvine, California to Summit, New Jersey.
The flight distance (direct flight from Irvine, CA to Summit, NJ) is 2,413.91 mi.
2,770 mi = 4,457.57 kms